291142080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1144

約数の個数: 224

約数和(自身を含む): 1061191680

約数和(自身を除く): 770049600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1087, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2174, 2232, 2480, 2790, 2880, 2976, 3261, 3348, 3720, 4185, 4320, 4348, 4464, 4960, 5435, 5580, 5952, 6522, 6696, 7440, 8370, 8640, 8696, 8928, 9783, 9920, 10870, 11160, 13044, 13392, 14880, 16305, 16740, 17392, 17856, 19566, 21740, 22320, 26088, 26784, 29349, 29760, 32610, 33480, 33697, 34784, 39132, 43480, 44640, 48915, 52176, 53568, 58698, 65220, 66960, 67394, 69568, 78264, 86960, 89280, 97830, 101091, 104352, 117396, 130440, 133920, 134788, 146745, 156528, 168485, 173920, 195660, 202182, 208704, 234792, 260880, 267840, 269576, 293490, 303273, 313056, 336970, 347840, 391320, 404364, 469584, 505455, 521760, 539152, 586980, 606546, 626112, 673940, 782640, 808728, 909819, 939168, 1010910, 1043520, 1078304, 1173960, 1213092, 1347880, 1516365, 1565280, 1617456, 1819638, 1878336, 2021820, 2156608, 2347920, 2426184, 2695760, 3032730, 3130560, 3234912, 3639276, 4043640, 4549095, 4695840, 4852368, 5391520, 6065460, 6469824, 7278552, 8087280, 9098190, 9391680, 9704736, 10783040, 12130920, 14557104, 16174560, 18196380, 19409472, 24261840, 29114208, 32349120, 36392760, 48523680, 58228416, 72785520, 97047360, 145571040, 291142080]

約数ペア:

[(1, 291142080), (2, 145571040), (3, 97047360), (4, 72785520), (5, 58228416), (6, 48523680), (8, 36392760), (9, 32349120), (10, 29114208), (12, 24261840), (15, 19409472), (16, 18196380), (18, 16174560), (20, 14557104), (24, 12130920), (27, 10783040), (30, 9704736), (31, 9391680), (32, 9098190), (36, 8087280), (40, 7278552), (45, 6469824), (48, 6065460), (54, 5391520), (60, 4852368), (62, 4695840), (64, 4549095), (72, 4043640), (80, 3639276), (90, 3234912), (93, 3130560), (96, 3032730), (108, 2695760), (120, 2426184), (124, 2347920), (135, 2156608), (144, 2021820), (155, 1878336), (160, 1819638), (180, 1617456), (186, 1565280), (192, 1516365), (216, 1347880), (240, 1213092), (248, 1173960), (270, 1078304), (279, 1043520), (288, 1010910), (310, 939168), (320, 909819), (360, 808728), (372, 782640), (432, 673940), (465, 626112), (480, 606546), (496, 586980), (540, 539152), (558, 521760), (576, 505455), (620, 469584), (720, 404364), (744, 391320), (837, 347840), (864, 336970), (930, 313056), (960, 303273), (992, 293490), (1080, 269576), (1087, 267840), (1116, 260880), (1240, 234792), (1395, 208704), (1440, 202182), (1488, 195660), (1674, 173920), (1728, 168485), (1860, 156528), (1984, 146745), (2160, 134788), (2174, 133920), (2232, 130440), (2480, 117396), (2790, 104352), (2880, 101091), (2976, 97830), (3261, 89280), (3348, 86960), (3720, 78264), (4185, 69568), (4320, 67394), (4348, 66960), (4464, 65220), (4960, 58698), (5435, 53568), (5580, 52176), (5952, 48915), (6522, 44640), (6696, 43480), (7440, 39132), (8370, 34784), (8640, 33697), (8696, 33480), (8928, 32610), (9783, 29760), (9920, 29349), (10870, 26784), (11160, 26088), (13044, 22320), (13392, 21740), (14880, 19566), (16305, 17856), (16740, 17392)]